Hi Afogassa,
It certainly would be, Sherline and Tony for example
have single axis controllers for running rotary tables.
So as a further development along...
... 25 X ... voltage. ... 3.2V 2A So 10X - 25x will make it 32 - 80. I have a 24VAC transformer which makes the PS 36VDC which will take it to the lower of the...
Bill, I don't have any PIC/Stamp code, but I did write a Synrad laser controller based on an 8051 uP. I used a Blue Earth micro controller. The laser power ...
About a week ago I mentioned that I had bought a small CNC lathe at a sealed bid auction. The lathe is a Dyna 3000. Mechanically it was nearly perfect except...
... Unfortunately I must confirm that it won't. I use a stepper to drive spindle when threading. I-LPT, which is the driver, doesn't itself take encoder...
bjammin@...
Jul 1, 2002 2:05 pm
46668
Craig, I think you are on the right track with structural analysis. Let me give you some links to some free programs I use and I think you will like. The first...
Hi, I have a Harrison 280 CNC/Manual. This machine has a gearbox for thread cutting under manual control but also uses an eight position tool changer on the...
Yup that is pretty much it. We map it to the z plane for discrete systems. Also note that sD blows up with high frequencies; I/s blows up approaching DC (s=0)...
Peter Freqmod or steppermod? How many pulses per unit? Unit? 0.027's a lot to expect. Sounds like stock acme. You might read up on some of the posts where...
Ray Henry
rehenry@...
Jul 1, 2002 3:15 pm
46672
MY CNC MILL IS working, thanks to this group and several notable individuals. So, in order of appearance: Bill Anliker, and THIS LIST for providing little bits...
Hi, On the files section there is a PDF-file called returned energy dump (its in the map circuits). I was wondering if anyone as ever tried it. I'm using three...
Hmm I can see how you can use a cutter with less than 60 degree included angle if the tool is positions so that one side is parallel to the 30 degree side of...
Thanks. Happy to hear that you got everything working great. Dan/Camtronics Inc ... From: the_dutros [mailto:the_dutros@...] Sent: Monday, July 01, 2002...
Hi Dan, The tool has a radius end which is not greater than the radius of the minimum diameter of the thread. The control program knows the size of the tool...
The PIC makes a great chip for quadrature decoding. I wrote some code just a couple months ago. If I remember correctly, I was able to continually poll the...
I would like to see the code for this. Tim [Denver, CO] stepper motors, drives, encoders http://www/KTMarketing.com/CNC.html ... correctly, ... lookup ... ...
Hi Dan most will automaticly adjust the start point of threading passes in both X and Z to cut on the leading edge of the tool just like setting the compound...
Yes, it is worth it!! I could watch my CNC mill work for hours, it just really fascinates me to see this machine make parts. John Guenther Sterling, Virginia...
Hi Thomas, I'd be interested in a copy of your PIC code - I'm just trying to learn a bit about PICs and a DRO is one of the first projects I want to tackle. ...
I was looking up in the Carbaloy catalog to buy a new threading tool insert when I can across the various methods of CNC threading. Some use what is called the...
... various parts ... I am afraid to add up all of the invoices, but a rogh accounting is as follows: $1000 Taig CNC-Ready Mill (with extras) $300 Sanyo Denki...
Up your voltage to 60 - 65 VDC (48 VAC transformer) and I think you will see a tremendous improvement in your speeds. Tim [Denver, CO] ... So 10X - 25x will...
What happened ? seems these dropped off the website. hate to miss posts, and it they have been removed, it's nice to know that they were intentinaly removed. ...
I just looked at the pdf for the LM628 on National's site. While intended as a datasheet it is nonetheless the best primer on PID loops I've read to date. Now...
